7-sinf matematika 2-variant
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Scroll down 👇![[image: ]umumta’lim maktabining 2023-2024-o‘quv yili uchun matematika fanini o‘zlashtirish darajasini aniqlash uchun test, savol, masala va topshiriqlar 7-___sinf o‘quvchisi ____________________________________ f.i.sh. o‘quvchi to‘plagan umumiy ball:_____ .2- variant. 1.(b.1 ball).ifodani soddalashtiring. 4a-2b+a-b= a) 5a-3b b) 5a+3b c) 5a-b d) 4a-3b [bookmark: _hlk166847063]2(b1 ball) .noma’lumlarni toping. 10n=1000 [bookmark: _hlk166847101]a.4 b 5 c.3 d. 2 3.(b.1 ball)to’g’ri moslikni tanlang. 1. (a-b)3 a. a2-b2 2. (a+b)(a-b) b. a2-2ab+b2 3. . (a-b)2 c. a3-3a2 b+3ab2-b3 a) 1. b 2.c 3.a b) 1.c 2.a 3.b c) 1.a 2.b 3.c d. 1a 2.c 3.b [bookmark: _hlk166848915]4.(q. 4 ball) kasrlarni qisqartiring. a. . b . c. . d. . [bookmark: _hlk166849544]5. (q.4 ball) .tenglamaning ildizini toping. 5x+120=-30 a. -30 b. 30 c. -18 d. 18 6. (q.4 ball) karim loladan 8 yosh katta.olti yil oldin uning yoshi lolaning yoshidan ikki baravar katta edi.karim xozir necha yoshda? a. 22 b 23 c. 14 d. 9 [bookmark: _hlk166851612]7. (q 4 …](/media/previews/pages/p1_290559.webp "7-sinf matematika 2-variant - Page 1")
![qta, boshqasida 3 ta nuqta bor. uchlari shu nuqtalarda boʻlgan nechta har xil uchburchak yasash mumkin? a) 45 ta b) 40 ta c) 70 ta d) 80 ta 13.(b 4 ball).aylananing radiusi 4,5 sm, aylana uzunligini toping.(π=3 deb oling) a. 18 b, 12 c. 14 d.27 [bookmark: _hlk166853977]14. (b 4 ball) abc uchburchakda ab > bc > ac bo‘lsa, uchburchakning eng katta burchagini aniqlang. a) ∠a b) ∠c c) ∠b d) aniqlab bo‘lmaydi 15. (q 5,2 ball) uchburchakning ikki tomoni 0,7 cm va 1,8 cm. agar uchinchi tomoni butun son ekanligi ma’lum bo‘lsa, uni toping a) bunday uchburchak mavjud emas b) 3 cm c) 1 cm d) 2 cm 16. (q 5,2 ball) quyidagi savollarga javob bering va moslikni toping. i. uchburchak burchaklari yig’indisi 1800 dan katta a.to’g’ri ii. bissektrisa burchakni teng ikkiga bo’ladi b. noto’g’ri iii. ko’pburchakning tomonlari yig;indisi uning perimetriga teng emas a) i-a, ii-a, iii-a; b) i-a, …](/media/previews/pages/p2_290559.webp "7-sinf matematika 2-variant - Page 2")
About "7-sinf matematika 2-variant"
[image: ]umumta’lim maktabining 2023-2024-o‘quv yili uchun matematika fanini o‘zlashtirish darajasini aniqlash uchun test, savol, masala va topshiriqlar 7-___sinf o‘quvchisi ____________________________________ f.i.sh. o‘quvchi to‘plagan umumiy ball:_____ .2- variant. 1.(b.1 ball).ifodani soddalashtiring. 4a-2b+a-b= a) 5a-3b b) 5a+3b c) 5a-b d) 4a-3b [bookmark: _hlk166847063]2(b1 ball) .noma’lumlarni toping. 10n=1000 [bookmark: _hlk166847101]a.4 b 5 c.3 d. 2 3.(b.1 ball)to’g’ri moslikni tanlang. 1. (a-b)3 a. a2-b2 2. (a+b)(a-b) b. a2-2ab+b2 3. . (a-b)2 c. a3-3a2 b+3ab2-b3 a) 1. b 2.c 3.a b) 1.c 2.a 3.b c) 1.a 2.b 3.c d. 1a 2.c 3.b [bookmark: _hlk166848915]4.(q. 4 ball) kasrlarni qisqartiring. a. . b . c. . d. . [bookmark: _hlk166849544]5. (q.4 ball) .tenglamaning ildizini toping. 5x+120=-3...
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